53570089540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{243500407}}^1$

素因数の和:243500427

約数の個数: 24

約数和(自身を含む): 122724205632

約数和(自身を除く): 69154116092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 243500407, 487000814, 974001628, 1217502035, 2435004070, 2678504477, 4870008140, 5357008954, 10714017908, 13392522385, 26785044770, 53570089540]

約数ペア:

[(1, 53570089540), (2, 26785044770), (4, 13392522385), (5, 10714017908), (10, 5357008954), (11, 4870008140), (20, 2678504477), (22, 2435004070), (44, 1217502035), (55, 974001628), (110, 487000814), (220, 243500407)]